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Ghilux Series

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Catalogue

The GHILUX ball valves are shutoff valves type ON-OFF. The opening and closing functions are made by hand, acting on the control spindle of the ball with the handle, or operated with a spanner or screwdriver.
The main characteristics of these valves are the different versions and the reduced dimensions, which have been carefully studied.

Component Parts and Materials

1 Chrome Nickel-plated Brass Body
2 Brass Olive (if requested PTFE)
3 Chrome Nickel-plated Brass Nut
4 PTFE Seats
5 NBR 70 Seal O-Ring (FKM if required)
6 Chrome Nickel-plated Brass Spindle
7 PA66 Glass reinforced Handle
8 PA6 Plate
9 Steel Screw
10 Chrome Nickel-plated Brass Ball
11 NBR 70 Seal O-ring (FKM if required)
12 Nickel-plated Brass Fitting

Connection Tubes
Tubes made in copper, metal in general and various fittings.

Tubes made in PA6, PA11, etc. with an inside support bush art.10770.

Temperatures
Minimum temperature:
-20 °C
Maximum temperature:
+80 °C

Threads

Tapered gas in conformity with ISO 7.1, BS 21, DIN 2999.

Parallel gas in conformity with ISO 228 class A.

Pressures

Minimum pressure: -0.99 bar (-0.099 Mpa)
Maximum pressure: 20 bar (2 MPa)

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Fluids

Compressed air, water, oils.

1st and 2nd family gases at medium pressure.
3rd family gases at low pressure.

Ball Valves are available in the following sizes:
tube from 6 up to 18;
thread of 1/8 to 3/4.

CHARACTERISTIC CURVES OF FLOW FOR AIR PERTINENT TO THE BALL VALVES GHILUX ART. 6400 FEMALE-FEMALE
On the different diagrams is marked the value of flow rate Qn pertinent to a pressure P1 = 6 bar and to a pressure P2 = 5 bar.

TEST CERTIFICATE N° 36794 ISSUED BY THE “ISTITUTO GIORDANO” ON THE 13/06/1990.

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DIAGRAM OF THE FLOW RATE AND PRESSURE DROP CHARACTERISTICS PERTINENT TO THE BALL VALVES GHILUX ART. 6400 FEMALE-FEMALE FOR WATER

TEST CERTIFICATE N. 36547 ISSUED BY THE “ISTITUTO GIORDANO” ON THE 31/05/1990

On the following table we specify the flow rate factor Kv of the ball valves GHILUX, we remind you that this factor represent the quantity of water that cross the valve in the unit time (Kg/h) at the temperature of 15,5°C and it determines a drop of unitary pressure.

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Size	Factor of hydraulic flow rate Kv (Kg/h)
1/8”	1614
1/4”	1461
3/8”	3164
1/2”	5051
3/4”	10274

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